package thread;

public class SyncDemo3 {
    public static void main(String[] args) {

        Thread t1 = new Thread(){
            public void run() {
                Foo.dosome();
            }
        };
        Thread t2 = new Thread(){
            public void run() {
                Foo.dosome();
            }
        };
        t1.start();
        t2.start();
    }
}
class Foo{
    public synchronized static void dosome(){
        Thread t = Thread.currentThread();
        try {
            System.out.println(t.getName()+"正在执行dosome方法.....");
            Thread.sleep(5000);
            System.out.println(t.getName()+"执行dosome方法结束");
        } catch (InterruptedException e) {
            e.printStackTrace();
        }

    }
}
